Residential design & build · London

Beautiful homes,
built properly.

Extensions, loft conversions, kitchens, bathrooms and whole-house renovations — designed around the way you live and delivered by one accountable team.

Fully insured

Written warranty

Fixed-price quotes

A renovated London living room with a bay window and a period fireplace

About London Mile

A builder that treats your home as the most important project on its books.

Almost all of our work is for people who will live in the result. That changes how we build: dust sealed off from the rooms you still use, a site left tidy every evening, one person who always knows where things are, and a price agreed in writing before work begins.

One team

From the first drawing to the final coat of paint, the same people.

Fixed price

A written scope and price agreed before anyone lifts a tool.

Warranted

Public liability insured, with the workmanship guaranteed in writing.

Selected work

Recent projects.

See all projects

What we do

Every kind of work a home needs, from one team.

01

Extensions

Rear, side-return and wrap-around extensions that open the ground floor to the garden — steelwork, glazing and finishes under one team.

02

Loft conversions

Dormer, hip-to-gable and mansard conversions that add a bedroom and bathroom without losing the character of the house.

03

Kitchens & bathrooms

Full strip-out and refit, from the plumbing and electrics behind the walls to the tiling, stone and joinery you see every day.

04

Whole-house renovation

Taking a tired property back to brick and rebuilding it properly — layout, services, insulation and every finish.

05

Joinery & decoration

Bespoke wardrobes, shelving and panelling made to fit, and decoration finished to the same standard as the build.

06

Repairs & maintenance

Roofs, damp, brickwork and the smaller jobs, done by the same team and to the same standard.

A joiner marking a length of timber with a pencil

The London Mile standard

The work you never see is the work we care most about.

Sound structure, dry walls, straight lines and services run properly. We spend the time behind the plasterboard so that the finishes on top of it last, and so that the next trade to open a wall finds nothing to apologise for.

Talk to us about your home

How it works

Five steps, no surprises.

01

Home visit

We come to the house, look properly and talk through what you want from it.

02

Design & approvals

Drawings, structural calculations, planning and building control, handled for you.

03

Fixed-price proposal

A written scope and price, with the unknowns named before work starts.

04

The build

A tidy site, a named site manager and a weekly word on where things are.

05

Handover & aftercare

Snagging closed, certificates handed over and a written warranty on the work.

From our clients

They quoted a fixed price, started when they said they would, and finished a day early. The bathroom is better than the drawings.
Sarah H. · Islington
We had three quotes. Theirs was the only one that explained what was behind the walls and what it would cost if it was worse than expected.
Michael O. · Wandsworth

Start a project

Planning work on your home?
Let's talk it through.